[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 Mark Linimon changed: What|Removed |Added Flags||mfc-stable13? Assignee|b...@freebsd.org|i...@freebsd.org --- Comment #4 from Mark Linimon --- ^Triage: assign to committer. -- You are receiving this mail because: You are the assignee for the bug.
[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 --- Comment #3 from commit-h...@freebsd.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3e69ab88a032ac43d433f787b715466a87e72817 commit 3e69ab88a032ac43d433f787b715466a87e72817 Author: Lexi Winter AuthorDate: 2024-04-09 21:49:56 + Commit: Warner Losh CommitDate: 2024-04-16 19:54:20 + periodic/daily/801.trim-zfs: Add a daily zfs trim script As mentioned in zpoolprops(7), on some SSDs, it may not be desirable to use ZFS autotrim because a large number of trim requests can degrade disk performance; instead, the pool should be manually trimmed at regular intervals. Add a new daily periodic script for this purpose, 801.trim-zfs. If enabled (daily_trim_zfs_enable=YES; the default is NO), it will run a 'zpool trim' operation on all online pools, or on the pools listed in 'daily_trim_zfs_pools'. The trim is not started if the pool is degraded (which matches the behaviour of the existing 800.scrub-zfs script) or if a trim is already running on that pool. Having autotrim enabled does not inhibit the periodic trim; it's sometimes desirable to run periodic trims even with autotrim enabled, because autotrim can elide trims for very small regions. PR: 275965 MFC after: 1 week Reviewed by:imp Pull Request: https://github.com/freebsd/freebsd-src/pull/956 (cherry picked from commit 493908c4b45c7b75e4a6b4aea3b5b63ea5c268d5) share/man/man5/periodic.conf.5| 11 - usr.sbin/periodic/etc/daily/801.trim-zfs (new +x) | 59 +++ usr.sbin/periodic/etc/daily/Makefile | 3 +- usr.sbin/periodic/periodic.conf | 5 ++ 4 files changed, 76 insertions(+), 2 deletions(-) -- You are receiving this mail because: You are the assignee for the bug.
[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 --- Comment #2 from commit-h...@freebsd.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=493908c4b45c7b75e4a6b4aea3b5b63ea5c268d5 commit 493908c4b45c7b75e4a6b4aea3b5b63ea5c268d5 Author: Lexi Winter AuthorDate: 2024-04-09 21:49:56 + Commit: Warner Losh CommitDate: 2024-04-09 21:55:11 + periodic/daily/801.trim-zfs: Add a daily zfs trim script As mentioned in zpoolprops(7), on some SSDs, it may not be desirable to use ZFS autotrim because a large number of trim requests can degrade disk performance; instead, the pool should be manually trimmed at regular intervals. Add a new daily periodic script for this purpose, 801.trim-zfs. If enabled (daily_trim_zfs_enable=YES; the default is NO), it will run a 'zpool trim' operation on all online pools, or on the pools listed in 'daily_trim_zfs_pools'. The trim is not started if the pool is degraded (which matches the behaviour of the existing 800.scrub-zfs script) or if a trim is already running on that pool. Having autotrim enabled does not inhibit the periodic trim; it's sometimes desirable to run periodic trims even with autotrim enabled, because autotrim can elide trims for very small regions. PR: 275965 MFC after: 1 week Reviewed by:imp Pull Request: https://github.com/freebsd/freebsd-src/pull/956 share/man/man5/periodic.conf.5| 11 - usr.sbin/periodic/etc/daily/801.trim-zfs (new +x) | 59 +++ usr.sbin/periodic/etc/daily/Makefile | 3 +- usr.sbin/periodic/periodic.conf | 5 ++ 4 files changed, 76 insertions(+), 2 deletions(-) -- You are receiving this mail because: You are the assignee for the bug.
[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 Lexi Winter changed: What|Removed |Added URL||https://github.com/freebsd/ ||freebsd-src/pull/956 -- You are receiving this mail because: You are the assignee for the bug.
[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 --- Comment #1 from Lexi Winter --- Created attachment 247294 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=247294=edit patch -- You are receiving this mail because: You are the assignee for the bug.
[Bug 275965] periodic: add a daily zfs trim
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275965 Bug ID: 275965 Summary: periodic: add a daily zfs trim Product: Base System Version: 14.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: b...@freebsd.org Reporter: lexi.free...@le-fay.org when using ZFS on certain SSDs, it might be preferable to run a periodic 'zpool trim' rather than using autotrim. this patch adds a new daily script "801.trim-zfs", controlled by "daily_trim_zfs_enable" (default NO) which does a daily trim of all pools or the pools listed in "daily_trim_zfs_pools". -- You are receiving this mail because: You are the assignee for the bug.
